Applications; Field Of Application For Measurements; Safety; Obligations Of The Owner/Operations Manager - Grundfos Conex DIS-C Montage- Und Betriebsanleitung

4. Applications

®
The Conex DIS-C is a measuring amplifier for
measuring conductivity using a conductive or
inductive measuring cell and for regulation of
disturbance variables using a connected control
element. Two controllers can be set separately as
limit values, intermittent pulse controllers or pulse
frequency controllers.
®
The Conex DIS-C is available for installation in a
wall-mounted enclosure or for installation in a control
panel (only conductive measuring cell for
conductivity measurement).

4.1 Field of application for measurements

Principal uses:
• waste water treatment
• water purification
• recycling
• in metal processing industries
• in the chemical industry
• in the foodstuff industry.

5. Safety

The owner/operations manager of the system is
responsible for the following:
• compliance with country-specific safety
regulations
• training of operating personnel.
5.1 Obligations of the owner/operations
manager
The owner/operations manager must ensure that
persons working with the device described fulfil
these requirements:
• They are acquainted with the regulations
concerning working safety and accident
prevention.
• They have been trained in use of the device.
• They have read and understood the warning
information and handling symbols.
The owner/operations manager is also responsible
for ensuring that this manual is kept in the immediate
vicinity of the device and is always available for the
operating personnel.
6

5.2 Avoidance of danger

Warning
Installation and connection of the device
and the associated supplementary
components must only be carried out by
authorised personnel!
The local safety regulations must be
observed!
Switch off the power supply before
connecting the power cable and the relay
contacts!
Warning
Do not dismantle the device!
Cleaning, maintenance and repair must
only be carried out by authorised
personnel!
Warning
Other applications than those described in
section
4. Applications
and not permitted. Grundfos cannot be
held liable for any damage resulting from
incorrect use.
The mounting location must be selected so
that the housing is not subjected to
mechanical loading.
Caution
Check that all settings are correct before
starting up the device!
are not approved